Proper sizing requires a load calculation (like a HAP analysis) that factors in space square footage, ceiling height, insulation quality, window area, sun exposure, and occupancy.
VRF systems use refrigerant to provide simultaneous heating and cooling to multiple zones, while chillers use water as a medium to transfer cooling throughout a building.
The latest system selection tools are available on our website under the Tools & Resources section or through your dealer portal.
Water-cooled chillers are ideal for large commercial buildings with cooling towers, offering higher efficiency. Air-cooled chillers are better for smaller applications or where water resources are limited.
For high IAQ requirements, we recommend VRF systems with advanced filtration, dedicated outdoor air systems (DOAS), or units with integrated air purification technology.